No one except my parents___anything about it.A.know B.knows C.is knowing D.have known

问题描述:

No one except my parents___anything about it.A.know B.knows C.is knowing D.have known
选什么,为什么

B
除了我的父母,没有人知道这件事.
主语是 NO ONE 因此 应该用第三人称单数 所以是 KNOWS